BigID vs Guardium
BigID vs Guardium, compared side by side on 19 data points: what each one does, how big it is, what it has raised, the tech running each site, and what users report. We score both out of 100 on traction, team and visibility: BigID is on 64/100 and Guardium on 34/100.
Where each one leads
BigID
- our overall score: 64/100 against 34/100
- agent readiness: 54/100 against 31/100
- funding raised: $306M against $35.8M
Guardium
- domain rating: 92/100 against 73/100
- headcount: 336,401 against 671
- LinkedIn following: 19,634,656 against 123,656
At a glance
| Measure | BigID | Guardium |
|---|---|---|
| What it is | Data discovery, privacy, security, and governance platform for enterprise data visibility and control. | Comprehensive data security platform for real-time monitoring, vulnerability assessment, and compliance reporting. |
| Category | Enterprise, Cybersecurity, Personal Identifiable Information, Data Protection | Enterprise, Security, Cybersecurity, Data Security |
| Sells toBusiness model | B2B | B2B |
| Offering | Software | Software |
| Founded | 2016 | 2001 |
| Headquarters | New York, United States | Waltham, United States |
| Status | Active | Active |
Size, funding and growth
| Measure | BigID | Guardium |
|---|---|---|
| Employees | 671 | 336,401 |
| Headcount growthLast 12 months | +11.2% | Not published |
| Total funding | $306M | $35.8M |
| Latest round | Series E | Series C |
| Valuation | $1.3B | Not published |
| LinkedIn followers | 123,656 | 19,634,656 |
StartupHub scores
Our own 0-100 ratings. They measure company strength and site quality, not which product suits you.
| Measure | BigID | Guardium |
|---|---|---|
| StartupHub scoreOur 0-100 rating | 64/100 | 34/100 |
| Traction | 60/100 | 58/100 |
| Team | 70/100 | Not published |
| Search visibility | 40/100 | 34/100 |
| Quality | 68/100 | 30/100 |
| Agent readinessHow well an AI agent can read and act on the site | D (54/100) | F (31/100) |
| Domain ratingLink authority, 0-100 | 73/100 | 92/100 |
Technology
Detected on each public site, so it reflects the marketing stack as well as the product.
| Measure | BigID | Guardium |
|---|---|---|
| Hosting | Not detected | Azure |
| CDN | Cloudflare | Not detected |
| CMS | WordPress | Not detected |
| Frameworks | Bootstrap | Bootstrap |
| Analytics | Google Tag Manager | Microsoft Clarity |
| Support stack | HubSpot | Not detected |
BigID vs Guardium: common questions
Which is better, BigID or Guardium?
On our 0-100 score BigID rates higher (64/100 against 34/100). The score weights traction, team, visibility and profile completeness, so it reflects company strength rather than which product suits you. We compare the two on 19 data points above: read the rows that match what you are buying for.
How do BigID and Guardium compare on the numbers?
BigID leads on our overall score (64/100 against 34/100), agent readiness (54/100 against 31/100), funding raised ($306M against $35.8M). Guardium leads on domain rating (92/100 against 73/100), headcount (336,401 against 671), LinkedIn following (19,634,656 against 123,656).
Read the full BigID review and pricing or the Guardium review and pricing. You can also browse other BigID alternatives we track.

